Added rake task to execute every rake task for every foodcoop.

lib/foodsoft_config.rb

@@ -24,6 +24,14 @@ class FoodsoftConfig
       config[key]
     end
 
+    # Loop through each foodcoop and executes the given block after setup config and database
+    def each_coop
+      APP_CONFIG.keys.reject { |coop| coop =~ /^(default|development|test|production)$/ }.each do |coop|
+        select_foodcoop coop
+        yield coop
+      end
+    end
+
     private
 
     def set_config(foodcoop)

lib/tasks/multicoops.rake

@@ -0,0 +1,12 @@
+namespace :multicoops do
+
+  desc 'Runs a specific rake task for each registered foodcoop, use rake multicoops:run db:migrate'
+  task :run => :environment do
+    task_to_run = ARGV[1]
+    FoodsoftConfig.each_coop do |coop|
+      puts "Run '#{task_to_run}' for #{coop}"
+      Rake::Task[task_to_run].invoke
+    end
+  end
+
+end